Dynamic Translinear and Log-Domain Circuits

Arthur van Roermund Albert C. van der Woerd Arthur H.M. van Roermund ,Albert C. van der Woerd Wouter A. Serdijn Jan Mulder

ISBN 10: 0792383559 / ISBN 13: 9780792383550

Published by Springer, 1998

About this Item

pp. 288 1st Edition.

Seller Inventory # 261792004

Bibliographic Details

• Title: Dynamic Translinear and Log-Domain Circuits
• Publisher: Springer
• Publication Date: 1998
• Language: English
• ISBN 10: 0792383559
• ISBN 13: 9780792383550
• Binding: Hardcover
• Condition: New

About this title

Synopsis

Log-domain and translinear filters provide a competitive alternative to the challenges of ever increasing low-voltage, low-power and high frequency demands in the area of continuous-time filters. Since translinear filters are fundamentally large-signal linear, they are capable of realizing a large dynamic range in combination with excellent tunability characteristics. Large-signal linearity is achieved by exploiting the accurate exponential behavior of the bipolar transistor or the subthreshold MOS transistor. A generalization of the dynamic translinear principle exploiting the square law behavior of the MOS transistor is theoretically possible, but not practically relevant.
Translinear and log-domain filters are based on the dynamic translinear principle, a generalization of the conventional (static) translinear principle. Besides their application for linear filters, dynamic translinear circuits can also be used for the realization of non-linear dynamic functions, such as oscillators, RMS-DC converters and phase-locked loops.
Dynamic Translinear and Log-Domain Circuits: Analysis and Synthesis covers both the analysis and synthesis of translinear circuits. The theory is presented using one unifying framework for both static and dynamic translinear networks, which is based on a current-mode approach. General analysis methods are presented, including the large-signal and non-stationary analysis of noise. A well-structured synthesis method is described greatly enhancing the designability of log-domain and translinear circuits. Comparisons are made with respect to alternative analysis and synthesis methods presented in the literature. The theory is illustrated and verified by various examples and realizations.
Dynamic Translinear and Log-Domain Circuits: Analysis and Synthesis is an excellent reference for researchers and circuit designers, and may be used as a text for advanced courses on the topic.